help need my car running

[hondakid4dr]

DO you have an intake on the car if so what size? o Yea and u said u changed the o2 sensor did u change primary or secondary??? and hows ur injectors??? Whats is the exact Code you are gettin P?????

[jo3dy_joe]

DO you have an intake on the car if so what size? o Yea and u said u changed the o2 sensor did u change primary or secondary??? and hows ur injectors??? Whats is the exact Code you are gettin P?????

I have just the pipe for the intake some pepboys shyt .... I change the. Frist one cuz it was trowing the code bank to lean idk about the injectors I post a video watch it ull see what the cars doing

[chubbylee240]

O2 sensor kid. Just need to find out which one. Go to autozone and ask them to scan it. They can tell which one it is

[jo3dy_joe]

[QUOTE=chubbylee240;1289176]O2 sensor kid. Just need to find out which one. Go to autozone and ask them to scan it. They can tell which one it is[/QUOTE



But I change it and still keep doing it can the car be of time thats why it has a ruff start

[egkid129]

its hard to diagnos without the exact code,n k has a timing chain not belt so jumping timing is hard unless ur revving to 10k ona stock motor lol..but from what its doin sounds like its in limp mode so u dont blow the motor,limp mode activates when the cel comes on to prevent damage,start by reseting the ecu (pull the battery off) n with the cel gone see if the problem continues...(ps if u only changed 1 o2 it could be the other causing trouble now)

[jo3dy_joe]

its hard to diagnos without the exact code,n k has a timing chain not belt so jumping timing is hard unless ur revving to 10k ona stock motor lol..but from what its doin sounds like its in limp mode so u dont blow the motor,limp mode activates when the cel comes on to prevent damage,start by reseting the ecu (pull the battery off) n with the cel gone see if the problem continues...(ps if u only changed 1 o2 it could be the other causing trouble now)

idk I had cars wit out 02 sensor and they ran great is it diffent wit this type of motor/car ?
and can the 02 sensor cause a hard start ima go check the codes right now

[egkid129]

on obd2 cars yes a simple cel can cause these symptoms,my em1 went into limp mode from a bad intake air temp sensor lol couldnt rev past 3k or full throttle same thing urs is doin,switched the sensor n reset the ecu n BAM!!!problem gone lol

[jo3dy_joe]

on obd2 cars yes a simple cel can cause these symptoms,my em1 went into limp mode from a bad intake air temp sensor lol couldnt rev past 3k or full throttle same thing urs is doin,switched the sensor n reset the ecu n BAM!!!problem gone lol

Sounds,easy lol I wish some one can help in person ill pay



so I check the codes first 1 is map/baro circuit high input p0108


Next is manufacture controlled feul and air metering p1259

[egkid129]

http://www.obd-codes.com/p0108

second code say's vtec malfuction

http://www.civicforums.com/forums/114-electrical/181904-p1259-vtec-system-malfunction.html

[chubbylee240]

Map sensor? Do the k series even have map sensors?

[hondakid4dr]

Map sensor? Do the k series even have map sensors?

^no map sensor they have MAF or IAT sensor....

[jo3dy_joe]

Thi is wat,the scanner tool read

[jo3dy_joe]

http://www.obd-codes.com/p0108

second code say's vtec malfuction
http://www.civicforums.com/forums/11...lfunction.html

Idk my scanner say diffrent shyt then what them post have

[superchargedk20]

^no map sensor they have MAF or IAT sensor....

They have map sensors. I duno about the new SI. But ep3 comes with a Denso map sensor . The stock one can read almost 11 pounds of boost

[superchargedk20]

Idk my scanner say diffrent shyt then what them post have

U need to look up ur code through what Honda has them listed. A scan tool will read a different description. Get your code from scan tool and go to either Clubrsx or k20a.org and search ur code there. And yes your car will run like shit with a bad o2 sensor. Your primary o2 sensor is also a wideband reading ur af ratio. If that thing is busted ur car will run like shit